In the following disintegration 23892U - 20682Pb-number of -particles emitted is

The correct option is A 6The number of alpha particles emitted 238 206/4 = 8 The number of beta particles emitted 82 [92 (8 × 2) ]= 6 When an alpha ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard X

Physics

Nuclear Fission

In the follow...

Question

In the following disintegration
$_{92}^{238} U ⟶_{82}^{206} P b + . . . . . . .$
number of $β$ -particles emitted is

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

No worries! We‘ve got your back. Try BYJU‘S free classes today!

None of these

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A 6
The number of alpha particles emitted
$\frac{238 - 206}{4} = 8$
The number of beta particles emitted
$82 - [92 - (8 \times 2)] = 6$
When an alpha particle is emitted, the atomic number decreases by 2 and the mass number decreases by 4.
When a beta particle is emitted, the atomic number is increased by 1.

Suggest Corrections

Similar questions

_{92}^{238} U

is radioactive and it emits

α

and

β

-particles to form

_{82}^{206} P b

. An ore of

_{92}^{238} U

is found to contain

_{92}^{238} U

and

_{82}^{206} P b

in the weight ratio of 1 : 0.1. The half-life period of

_{92}^{238} U

4.5 \times 10^{9}

years. Calculate the age of the ore?

Q. The number of

α

and

β

particles lost when

_{92}^{238} U

changes to

_{82}^{206} P b

are:

Q. Number of

α

- and

β

- particles emitted in 4n disintegration series is

Q. The total number of

α

and

β

particles emitted in the nuclear reaction

_{92}^{238} U \to_{82}^{214} P b

is:

Q. In the radioactive disintegration series

_{90}^{232} T h \to_{82}^{208} P b

, involving

α

and

β

decay, the total number of

α

and

β

particles emitted as:

Join BYJU'S Learning Program

In the following disintegration 23892U⟶20682Pb+.......number of β-particles emitted is

In the following disintegration
$_{92}^{238} U ⟶_{82}^{206} P b + . . . . . . .$
number of $β$ -particles emitted is